/*
 *  Multi2Sim
 *  Copyright (C) 2012  Rafael Ubal (ubal@ece.neu.edu)
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#include "Engine.h"
#include "FrequencyDomain.h"


namespace esim
{

FrequencyDomain::FrequencyDomain(const std::string &name, int frequency) :
		name(name),
		frequency(frequency),
		cycle_time(1000000ll / frequency)
{
	// Save simulator engine
	engine = Engine::getInstance();
}
	
	
long long FrequencyDomain::getCycle() const
{
	return engine->getTime() / cycle_time + 1;
}


void FrequencyDomain::setFrequency(int frequency)
{
	// Update fields
	this->frequency = frequency;
	cycle_time = 1000000ll / frequency;

	// Update fastest frequency information in engine
	Engine *engine = Engine::getInstance();
	engine->UpdateFastestFrequency();
}


}  // namespace esim

